When 1580 is divided into 13 equal parts, the remainder is 7. What is a correct way to write the quotient? 121.7

121 + 7

121 7/1580

121 7/13

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?